Mckenzie River River Levels

Last Updated: December 20, 2025

The McKenzie River is a tributary of the Willamette River located in Oregon, stretching for approximately 90 miles.


Summary

Total streamflow across the Mckenzie River was last observed at 99,799 cfs, and is expected to yield approximately 197,949 acre-ft of water today; about 349% of normal. River levels are high. Average streamflow for this time of year is 28,589 cfs, with recent peaks last observed on 2019-04-08 when daily discharge volume was observed at 160,850 cfs.

Maximum discharge along the river is currently at the Mckenzie River Near Walterville reporting a streamflow rate of 25,700 cfs. However, the streamgauge with the highest stage along the river is the Mckenzie River Bl Payne Cr with a gauge stage of 2095.54 ft. This river is monitored from 8 different streamgauging stations along the Mckenzie River, the highest being situated at an altitude of 3,020 ft, the Mckenzie River At Outlet Of Clear Lake.

River Details

Last Updated 2025-12-19
Discharge Volume 197,949 ACRE-FT
Streamflow 99,799.0 cfs
+66874.0 cfs (+203.11%)
Percent of Normal 349.08%
Maximum 160,850.0 cfs
2019-04-08
Seasonal Avg 28,589 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Mckenzie River At Outlet Of Clear Lake
USGS 14158500
1360 cfs 4.8 ft 112.69
Mckenzie River Bl Payne Cr
USGS 14158740
1100 cfs 2095.54 ft 130.67
Mckenzie R Blw Trail Br Dam Nr Belknap Springs
USGS 14158850
2550 cfs 8.19 ft 144.35
Mckenzie River Near Vida
USGS 14162500
11900 cfs 5.16 ft 202.33
Mckenzie River Blw Leaburg Dam
USGS 14163150
25400 cfs 13.02 ft 296.88
Mckenzie River Near Walterville
USGS 14163900
25700 cfs 11.46 ft 295.38
Mckenzie River Abv Hayden Br
USGS 14164900
19600 cfs 57.96 ft 120.2
Mckenzie River Near Coburg
USGS 14165500
25500 cfs 15.71 ft 116.81
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The McKenzie River is a 90-mile (145 km) tributary of the Willamette River in western Oregon in the United States. It drains part of the Cascade Range east of Eugene and flows westward into the southernmost end of the Willamette Valley. It is named for Donald McKenzie, a Scottish Canadian fur trader who explored parts of the Pacific Northwest for the Pacific Fur Company in the early 19th century. As of the 21st century, six large dams have been built on the McKenzie and its tributaries.